EP1191487A3 - Locking system, in particular for a vehicle - Google Patents

Locking system, in particular for a vehicle Download PDF

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Publication number
EP1191487A3
EP1191487A3 EP01122720A EP01122720A EP1191487A3 EP 1191487 A3 EP1191487 A3 EP 1191487A3 EP 01122720 A EP01122720 A EP 01122720A EP 01122720 A EP01122720 A EP 01122720A EP 1191487 A3 EP1191487 A3 EP 1191487A3
Authority
EP
European Patent Office
Prior art keywords
signal
locking system
electromagnetic signal
sends
motor vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP01122720A
Other languages
German (de)
French (fr)
Other versions
EP1191487B1 (en
EP1191487A2 (en
Inventor
Dietmar Weisser
Sören Albrecht
Karl Müller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marquardt GmbH
Original Assignee
Marquardt GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Marquardt GmbH filed Critical Marquardt GmbH
Publication of EP1191487A2 publication Critical patent/EP1191487A2/en
Publication of EP1191487A3 publication Critical patent/EP1191487A3/en
Application granted granted Critical
Publication of EP1191487B1 publication Critical patent/EP1191487B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G07C2009/00793—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by Hertzian waves
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
    • G07C2209/60—Indexing scheme relating to groups G07C9/00174 - G07C9/00944
    • G07C2209/63—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)

Abstract

Die Erfindung betrifft ein Schließsystem (3), insbesondere für die Zugangs- und/oder Fahrberechtigung bei einem Kraftfahrzeug (1). Das Schließsystem (3) besteht aus einer wenigstens zwei Zustände besitzenden, als Steuereinrichtung ausgebildeten ersten Einrichtung (4), wie einer Steuereinrichtung zur Ent- und/oder Verriegelung der Autotüren (6), des Zündschlosses, der Lenkradverriegelung, zur Freigabe und/oder Sperrung der Wegfahrsperre, des Motorsteuergeräts o. dgl., und aus einer zugehörigen, in der Art eines elektronischen Schlüssels, eines ID-Gebers, einer Chipkarte o. dgl. ausgebildeten zweiten Einrichtung (5). Die beiden Einrichtungen (4, 5) besitzen zu deren bestimmungsgemäßen Betrieb Mittel zum Senden und/oder Empfangen von Signalen (7). Zunächst sendet die erste Einrichtung (4) ein erstes elektromagnetisches Signal für die zugehörige zweite Einrichtung (5) als Wecksignal, derart daß die zweite Einrichtung (5) aus einem Ruhezustand mit verringertem Energiebedarf in einen aktivierten Zustand für den bestimmungsgemäßen Betrieb übergeführt wird. Die erste Einrichtung (4) sendet danach wenigstens ein weiteres drittes elektromagnetisches Signal als Bereichsabgrenzungssignal, derart daß die zugehörige zweite Einrichtung (5) deren Standort in Bezug auf die erste Einrichtung (4), insbesondere am und/oder im Kraftfahrzeug (1), bestimmen kann. Nachfolgend sendet die zweite Einrichtung (5) ein den Standort beinhaltendes viertes Signal zur ersten Einrichtung (4). Schließlich wird zur Authentifikation der zweiten Einrichtung (5) ein codiertes Betriebssignal als fünftes elektromagnetisches Signal, insbesondere in einer bidirektionalen Kommunikation bestehend aus mehreren Teilsignalen, zwischen der ersten und der zweiten Einrichtung (4, 5) übertragen, derart daß nach positiver Auswertung des übertragenen Betriebssignals bei berechtigter zweiter Einrichtung (5) eine Änderung des Zustandes der ersten Einrichtung (4) bewirkbar ist.

Figure 00000001
The invention relates to a locking system (3), in particular for access and / or driving authorization in a motor vehicle (1). The locking system (3) consists of at least two states owning, designed as a control device first means (4), such as a control device for unlocking and / or locking the car doors (6), the ignition, the steering wheel lock, for release and / or blocking the immobilizer, the engine control unit o. The like., And from an associated, designed in the manner of an electronic key, an ID transmitter, a smart card o. The like. Second device (5). The two devices (4, 5) have for their intended operation means for transmitting and / or receiving signals (7). First, the first device (4) sends a first electromagnetic signal for the associated second device (5) as a wake-up signal, so that the second device (5) is converted from a rest state with reduced energy consumption in an activated state for normal operation. The first device (4) then transmits at least one further third electromagnetic signal as an area delineation signal, such that the associated second device (5) determines its location with respect to the first device (4), in particular on and / or in the motor vehicle (1) can. Subsequently, the second device (5) sends a fourth signal including the location to the first device (4). Finally, to authenticate the second device (5), a coded operating signal as the fifth electromagnetic signal, in particular in a bidirectional communication consisting of a plurality of sub-signals, between the first and the second device (4, 5) is transmitted, so that after positive evaluation of the transmitted operating signal in the case of an authorized second device (5), a change in the state of the first device (4) can be effected.
Figure 00000001
EP20010122720 2000-09-23 2001-09-21 Locking system, in particular for a vehicle Expired - Lifetime EP1191487B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10047243 2000-09-23
DE10047243 2000-09-23

Publications (3)

Publication Number Publication Date
EP1191487A2 EP1191487A2 (en) 2002-03-27
EP1191487A3 true EP1191487A3 (en) 2003-07-30
EP1191487B1 EP1191487B1 (en) 2007-10-10

Family

ID=7657406

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20010122720 Expired - Lifetime EP1191487B1 (en) 2000-09-23 2001-09-21 Locking system, in particular for a vehicle

Country Status (2)

Country Link
EP (1) EP1191487B1 (en)
DE (2) DE10146037A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10250677B4 (en) * 2002-10-31 2008-06-19 Hella Kgaa Hueck & Co. security system
DE10259027B4 (en) * 2002-12-16 2011-07-28 Leopold Kostal GmbH & Co. KG, 58513 LF transmission module for a keyless usage authorization control device and method for sending wake-up and location signals in the context of a keyless usage authorization control
JP4705317B2 (en) † 2003-04-16 2011-06-22 株式会社東海理化電機製作所 Switch device, security system
DE10320591A1 (en) * 2003-05-08 2004-11-25 Daimlerchrysler Ag Lock control system for road vehicles uses radio frequency communication between a smart card used by driver and the vehicle
DE10325246B3 (en) * 2003-06-03 2004-11-18 Huf Hülsbeck & Fürst Gmbh & Co. Kg Electronic vehicle access control system has at least 3 antennas distributed in vehicle, electronic key with 3 mutually orthogonal antennas; controller locates key from received field vector signals
US7209030B2 (en) * 2004-04-23 2007-04-24 Microchip Technology Inc. Noise alarm timer function for three-axis low frequency transponder
JP4535031B2 (en) * 2006-06-30 2010-09-01 株式会社デンソー In-vehicle device remote control system
JP4747996B2 (en) * 2006-08-21 2011-08-17 株式会社デンソー Wireless key for vehicle and vehicle door remote lock / unlock control system
CN113511154B (en) * 2020-04-10 2023-10-03 广州汽车集团股份有限公司 Forced dormancy control method and device for vehicle and vehicle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4409167C1 (en) * 1994-03-17 1995-06-29 Siemens Ag Remote-controlled centralised locking system for automobile
DE19827586A1 (en) * 1998-06-20 1999-12-23 Kostal Leopold Gmbh & Co Kg Car keyless access control system
EP0980800A2 (en) * 1998-08-14 2000-02-23 Siemens Aktiengesellschaft Anti-theft protection device for a motor vehicle and method of using such a device
DE19900415A1 (en) * 1999-01-08 2000-07-13 Kostal Leopold Gmbh & Co Kg Keyless access control method for motor vehicles involves conducting plausibility check on action signal from ID transmitter to determine whether transmitter is in plausible position for action
EP1184236A2 (en) * 2000-08-30 2002-03-06 Omron Corporation Radio system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4340260A1 (en) 1993-10-01 1995-04-06 Marquardt Gmbh Locking system, in particular for motor vehicles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4409167C1 (en) * 1994-03-17 1995-06-29 Siemens Ag Remote-controlled centralised locking system for automobile
DE19827586A1 (en) * 1998-06-20 1999-12-23 Kostal Leopold Gmbh & Co Kg Car keyless access control system
EP0980800A2 (en) * 1998-08-14 2000-02-23 Siemens Aktiengesellschaft Anti-theft protection device for a motor vehicle and method of using such a device
DE19900415A1 (en) * 1999-01-08 2000-07-13 Kostal Leopold Gmbh & Co Kg Keyless access control method for motor vehicles involves conducting plausibility check on action signal from ID transmitter to determine whether transmitter is in plausible position for action
EP1184236A2 (en) * 2000-08-30 2002-03-06 Omron Corporation Radio system

Also Published As

Publication number Publication date
DE10146037A1 (en) 2002-06-13
EP1191487B1 (en) 2007-10-10
EP1191487A2 (en) 2002-03-27
DE50113109D1 (en) 2007-11-22

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